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Malik Tube Fittings provides high-quality Carbon Steel Hydraulic Fittings in Riyadh, Saudi Arabia, designed to support high-pressure fluid power systems. These fittings are made from high-strength carbon steel to provide durability, fatigue resistance, and leak-tight sealing in hydraulic circuits. They are available in several shapes like elbows, tees, adapters, and couplings and conform to international hydraulic fitting standards like SAE, DIN, and JIC. Malik’s hydraulic fittings are specifically suitable for construction machinery, industrial automation, and heavy-duty equipment where tough performance under aggressive pressure is critical.
The fittings are usually constructed of carbon steel grades such as ASTM A105 or AISI 1018/1020 and have tensile strength ranging from 450–600 MPa. The surface is treated with coatings like zinc plating or phosphate coating to fight corrosion. The fittings have strong threads or flare ends and are intended for resistance to burst and impulse pressure. The mechanical design makes them suitably function in dynamic use, with high pressure containment and fatigue strength for up to 6000 psi or higher, depending on size and specification.
| DESIGN STANDARD | DIN 2353/ ISO 8434-1 |
| MATERIAL | CARBON STEEL, MILD STEEL, ASTMA 105, EN1A |
| SERIES | LL- LOW PRESSURE , L- MEDIUM PRESSURE, S- HIGH PRESSURE |
| WORKING PRESSURE | (LOW) LL SERIES – 100 BAR |
| (MEDIUM)L SERIES – 100 BAR TO 500 BAR | |
| (HEAVY)S SERIES – 200 BAR TO 800 BAR | |
| SIZE RANGE | LL SERIES – 4LL TO 12LL |
| L SERIES – 6L TO 42L | |
| S SERIES – 6S TO 38S | |
| CONNECTIONS | TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE |
| WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL | |
| BODY TYPE | FORGED, BAR STOCK |
| SURFACE | CARBON STEEL -TRIVALENT ZINC PLATED , YELLOW PLATTING , BLACK PHOSPHATED, |
| TEMPERATURE | (-40* C TO 120*C) |
| APPLICATIONS & INDUSTRIES | CONSTRUCTION EQUIPMENTS , DRILLING PLATFORMS, HYDRO POWER PLANTS , MACHINE TOOLS , RAILWAY TECHNOLOGY , SHIPBUILDING , WIND TUBRINE , MOBILE HYDRAULIC EQUIPMENT , MINNING , STATIONARY HYDRAULIC EQUIPMENT, INDUSTRIAL HYDRAULICS, INJECTION MOULDING MACHINERY , ALUMINUM DIE-CASTING MACHINERY, SINTERING MACHINERY, STEEL MILLS, HYDRAULIC PRESSES, PAPER PROCESSING MOBILE HYDRAULICS, BUILDING MACHINERY, AGRICULTURAL FORESTRY, LIFTING & MATERIAL HANDLING EQUIPMENT |
| MATERIAL DESIGNATOR | ASTM 108/A105, JIS G4051 S20C, S45C,/G3201 SF440A |
Carbon, Max % | 0.026 |
Manganese, Max % | 0 |
Phosphorus, Max % | 0.04 |
Sulphur, Max % | 0.05 |
Silicon, Max % | 0.4 |
Copper, Max % | 0.20 |
|
KEY PHYSICAL PROPERTIES |
CAST
CARBON STEEL |
FORGED |
|---|---|---|
|
0.30/0.35 C Max |
A216-WCB |
A105 |
|
0.25 C Max |
A216-WCC |
|
|
LOW TEMPERATURE STEEL |
||
|
0.25/0.30 C Max |
A352-LCB |
A350-LF2 |
|
0.5 Mo |
A352-LC1 |
|
|
2.5 Ni |
A352-LC2 |
|
|
3.5 Ni |
A352-LC3 |
|
|
C-MN-Si (0.25 Max) |
A352-LCC |
A350-LF3 |
|
C-MN-Si-V (1.15~1.50 Mn) |
A350-LF6
|
|
Contact us to get a quick quote for your requirement.
Carbon Steel Hydraulic Fittings find extensive applications in construction, mining, farm equipment, and industrial hydraulic systems. They provide leak-free hose, pipe, and component connections in high-pressure uses like cranes, excavators, loaders, and hydraulic presses. Their tight-seal and strength features make them appropriate for use with oil-based and water-based hydraulic fluids. They are also applied in automated production facilities, injection molding machines, and mobile machinery where mechanical dependability and high-pressure integrity are crucial.
Please feel free to contact us if you need any further information or for enquiry.
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